Financial bill storage box

By designing an adjustable storage structure and a multi-layer blocking structure, combined with the locking structure of the fingerprint identifier and electromagnetic lock, the problem of difficulty in adjusting the space and safety hazards of the existing financial bill storage box is solved, and efficient use of bill space and financial security is achieved.

CN119655573AInactive Publication Date: 2025-03-21STATE GRID HENAN ELECTRIC POWER COMPANY ANYANG POWER SUPPLY +1
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Patent Information

Application Number
CN202311584627.1
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2023-11-26
Publication Date
2025-03-21
Estimated Expiration
Not applicable · inactive patent

AI Technical Summary

Technical Problem

The existing financial bill storage box is difficult to flexibly adjust according to bills of different specifications, resulting in waste of space. At the same time, a single lock-opening method poses safety risks.

Method used

A financial bill storage box is designed, adopting an adjustable storage structure and a multi-layer blocking structure, which can achieve flexible adjustment of bill specifications through rotating and sliding mechanical design; at the same time, a locking structure of fingerprint identifiers and electromagnetic locks is adopted to ensure that only authorized personnel can access the relevant bills.

Benefits of technology

It effectively improves the utilization rate of bill placement space, avoids space waste, and reduces financial risks through multiple security measures, ensuring the confidentiality and security of bills.

✦ Generated by Eureka AI based on patent content.

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Abstract

The financial bill storage box comprises a box body structure, a storage structure, a block structure and a locking structure, according to the specific specification of financial bills needed in an electric power system, after a knob is held, a pressing ring and a screw rod are rotated anticlockwise to be loosened, a top strip is held to slide partition plates in a storage frame, and the distance between the partition plates is adjusted; the size of the sliding block is adjusted to fit the financial bill of the power system, then the screw is rotated clockwise to be matched with the pressing ring to drive the screw to move to the position where the gasket on one side of the pressing ring fully fits the storage frame, the storage frame is extruded through the pressing ring and the gasket, the position of the sliding block in the storage frame is limited, the sliding block is prevented from continuously sliding, and the service life of the sliding block is prolonged. And finally, the bills with the corresponding specifications are classified and placed, the placing space can be effectively adjusted according to the specific specifications of the financial bills in an electric power system, and the space utilization rate is effectively guaranteed.
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Description

Technical Field

[0001] The invention relates to the technical field of financial bills for electric power systems, and in particular to a financial bill storage box. Background Art

[0002] Fiscal receipts are legal vouchers for the financial revenue and expenditure of units and original vouchers for accounting. They are also important vouchers for banks to act as agents for government non-tax revenue business and are important bases for supervision and inspection by financial, auditing, supervisory and other departments. Fiscal receipts must be purchased by fiscal receipt-using units that implement independent accounting, have a sound financial accounting system and full-time accounting personnel. Fiscal receipts used by units or dispatched agencies that do not have independent accounting must be purchased, kept and distributed uniformly by the financial departments of their competent departments.

[0003] In the power system, internal financial receipts have a high degree of confidentiality. At the same time, due to different uses, the size specifications of the receipts are also different. The receipt placement space set inside some existing financial receipt storage boxes is generally fixed, and it is difficult to change according to the specific specifications of the receipts placed, which can easily lead to a waste of space. In addition, because the receipts in the power system have a high degree of confidentiality, a single unlocking method can easily lead to financial personnel in a certain field directly contacting financial receipts in other fields, which poses certain safety hazards. Summary of the invention

[0004] The object of the present invention is to provide a financial bill storage box to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a financial bill storage box, including a box structure, a storage structure, a blocking structure, and a locking structure: the box structure includes an outer box, one side of the outer box is rotatably connected with a rotary plate, and the rotary plates are symmetrically arranged, and the inner sides of the rotary plates are fixedly connected with inner plates, and the inner sides of the outer box are fixedly connected with guide rails, and the guide rails are symmetrically arranged, and the storage structure includes a storage frame, and the storage frame is symmetrically arranged with several buckle holes, and one side of the bottom of the storage frame is symmetrically arranged with slide bars, and the outer sides of the slide bars are slidably connected with guide rails, and one side of the storage frame is fixedly connected with fixed blocks, and the fixed blocks are symmetrically arranged with several fixed blocks, and one side of the fixed blocks is fixedly connected with slide rods; The blocking structure includes a partition, and a plurality of the partitions are symmetrically arranged. The top of each partition is fixedly connected to a top bar, and one side of the bottom of each top bar is fixedly connected to a slider. A plurality of sliders are symmetrically arranged. The outer side of each slider is slidably connected to a storage frame, and one side of the inner side of each slider is slidably connected to a slide rod. The other side of each slider is threadedly connected to a screw, and the outer side of one end of each screw is fixedly connected to a pressure ring. The locking structure includes a lock tongue, and a plurality of the lock tongues are symmetrically arranged. A rotary plate is fixedly connected to one side of the lock tongue, and an electromagnetic lock is movably connected to the outer side of the lock tongue. An outer box body is fixedly connected to one side of the electromagnetic lock. The electromagnetic lock is electrically connected to a fingerprint identifier, and one side of the fingerprint identifier is fixedly connected to the outer box body.

[0006] Preferably, a plurality of ventilation holes are symmetrically arranged on the inner side of the outer box body, a guide rail is fixedly connected to the inner side of the outer box body, a slide bar is slidably connected to the inner side of the guide rail, and a storage frame is fixedly connected to one side of the slide bar.

[0007] Preferably, a tripod is fixedly connected to the bottom of the outer box body, and a plurality of the tripods are symmetrically arranged. A rotating plate is rotatably connected to one side of the box body structure.

[0008] Preferably, a handle is fixedly connected to one side of the rotary plate, and an outer box body is rotatably connected to the other side of the rotary plate.

[0009] Preferably, a sealing plate is fixedly connected to the inner side of the box structure, and a plurality of sealing plates are symmetrically arranged, and a guide rail is fixedly connected to the top of each sealing plate.

[0010] Preferably, a knob is fixedly connected to one side of the pressure ring, and a plurality of knobs are symmetrically arranged. A screw is fixedly connected to the inner side of the pressure ring, and a slider is threadedly connected to the outer side of the screw.

[0011] Preferably, a gasket is movably connected to the outer side of the screw rod, a pressure ring is fixedly connected to the outer side of one end of the slider, a slider is threadedly connected to the outer side of the other end of the slider, and an outer box is slidably connected to the outer side of the slider.

[0012] Preferably, the top of the top strip is fixedly connected with a label column, and the bottom of the top strip is fixedly connected with a partition.

[0013] Preferably, a slide groove is provided at the bottom of the inner side of the storage frame, a limit block is slidably connected to the inner side of the slide groove, and a partition is fixedly connected to the top of the limit block.

[0014] A method for using a financial bill storage box comprises the following steps: Step 1: According to the specific specifications of the financial bills required in the power system, hold the knob and rotate the pressure ring and screw counterclockwise to loosen them, hold the top bar and slide the partition inside the storage frame to adjust the spacing between the partitions to a size that is more suitable for the size of the financial bills in the power system, and then rotate the screw clockwise and cooperate with the pressure ring to drive the screw to move to the position where the gasket on one side of the pressure ring fully fits the storage frame. The storage frame is squeezed by the pressure ring and the gasket to limit the position of the slider in the storage frame and prevent the slider from continuing to slide, thereby fixing the position of the top bar and the partition, and finally classifying and placing bills of corresponding specifications. This can effectively adjust the placement space according to the specific specifications of the financial bills in the power system, effectively ensuring space utilization.

[0015] Step 2: Enter the fingerprints of financial personnel in different work scopes in advance through the fingerprint reader. In the process of placing and collecting financial receipts, financial personnel with different work contents can only open the electromagnetic lock related to their own work content through the fingerprint reader, and release the lock of the corresponding rotary plate by loosening the lock tongue of the corresponding electromagnetic lock, so as to only process the financial receipts related to the current work scope. This can effectively prevent financial personnel in a certain scope from contacting financial receipts in other fields and reduce financial risks.

[0016] The present invention has at least the following beneficial effects: When the present invention is in use, a partition is arranged, and a top strip is fixedly connected to the top of the partition, and a slider is fixedly connected to one side of the bottom of the top strip, and a storage frame is slidably connected to the outer side of the slider, a screw is threadedly connected to the inner side of the slider, and the storage frame is movably connected to the outer side of the screw, and a pressure ring is fixedly connected to the outer side of one end of the screw. According to the specific specifications of the financial bills required in the power system, after holding the knob and rotating the pressure ring and the screw counterclockwise to loosen them, the top strip is held and the partition is slid inside the storage frame to adjust the spacing between the partitions to a size that is more in line with the size of the financial bills of the power system, and then the screw is rotated clockwise to cooperate with the pressure ring to drive the screw to move to a position where the gasket on one side of the pressure ring fully fits the storage frame, and the storage frame is squeezed by the pressure ring and the gasket, thereby limiting the position of the slider in the storage frame, preventing the slider from continuing to slide, thereby fixing the position of the top strip and the partition, and finally placing the bills of corresponding specifications in a classified manner, which can effectively adjust the placement space according to the specific specifications of the financial bills in the power system, and effectively ensure the space utilization rate.

[0017] The present invention arranges an electromagnetic lock, the inner side of the electromagnetic lock is movably connected with a lock tongue, one side of the lock tongue is fixedly connected with a rotary plate, the electromagnetic lock is electrically connected to a fingerprint identifier, one side of the fingerprint identifier is fixedly connected with an outer box body, the fingerprints of financial personnel in different working scopes are entered in advance through the fingerprint identifier, and in the process of placing and collecting financial bills, financial personnel with different work contents can only open the electromagnetic lock related to their own work content through the fingerprint identifier, and release the lock of the corresponding rotary plate by loosening the lock tongue of the corresponding electromagnetic lock, so that only the financial bills related to the current working scope are processed, which can effectively prevent financial personnel in a certain scope from contacting financial bills in other fields, thereby reducing financial risks.

[0018] The present invention provides a knob, one side of the knob is fixedly connected with a pressure ring, the inner side of the pressure ring is fixedly connected with a screw rod, and the outer side of the screw rod is threadedly connected with a slider, which can effectively facilitate personnel to directly pinch and rotate the screw rod.

[0019] The present invention provides a limit block, the top of the limit block is fixedly connected with a partition, and the outer side of the limit block is slidably connected with a storage frame through a sliding groove, which can effectively improve the stability of the partition during the sliding process. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the axonometric structure of the present invention; Figure 2 It is a front view structural schematic diagram of the present invention; Figure 3 It is a schematic diagram of the top view structure of the present invention; Figure 4 It is a rear view structural schematic diagram of the present invention; Figure 5 It is a schematic diagram of the axonometric structure of the storage frame of the present invention; Figure 6 for Figure 5 A schematic diagram of the enlarged structure at A in the middle; Figure 7 It is a side view structural schematic diagram of the present invention; Figure 8 It is a schematic diagram of the exploded structure of the storage frame of the present invention; Fig. 9 for Figure 8 Schematic diagram of the enlarged structure at point B in the middle.

[0021] In the figure: box structure 1, outer box 101, rotary plate 102, inner plate 103, guide rail 104, storage structure 2, storage frame 201, slide bar 202, fixed block 203, slide rod 204, blocking structure 3, partition 301, top bar 302, slider 303, screw 304, pressure ring 305, locking structure 4, lock tongue 401, electromagnetic lock 402, fingerprint identifier 403, ventilation hole 5, tripod 6, handle 7, sealing plate 8, buckle hole 9, knob 10, gasket 11, label column 12, slide groove 13, limit block 14. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0023] See also Figure 1-9 Embodiment 1

[0024] A financial bill storage box, comprising a box structure 1, a storage structure 2, a blocking structure 3, and a locking structure 4: the box structure 1 comprises an outer box 101, one side of the outer box 101 is rotatably connected with a rotary plate 102, a plurality of rotary plates 102 are symmetrically arranged, the inner side of the rotary plate 102 is fixedly connected with an inner plate 103, the inner side of the outer box 101 is fixedly connected with a guide rail 104, a plurality of guide rails 104 are symmetrically arranged, the storage structure 2 comprises a storage frame 201, a plurality of storage frames 201 are symmetrically arranged, a buckle hole 9 is arranged on one side of the storage frame 201, a slide bar 202 is symmetrically arranged on one side of the bottom of the storage frame 201, the outer side of the slide bar 202 is slidably connected with the guide rail 104, a fixed block 203 is fixedly connected to one side of the storage frame 201, a plurality of fixed blocks 203 are symmetrically arranged, and a slide rod 204 is fixedly connected to one side of the fixed block 203; The blocking structure 3 includes a partition 301, and a plurality of partitions 301 are symmetrically arranged. The top of each partition 301 is fixedly connected to a top bar 302, and one side of the bottom of each top bar 302 is fixedly connected to a slider 303. A plurality of sliders 303 are symmetrically arranged. The outer side of each slider 303 is slidably connected to a storage frame 201, and one side of each slider 303 is slidably connected to a slide bar 204. The other side of each slider 303 is threadedly connected to a screw 304, and the outer side of one end of each screw 304 is fixedly connected to a pressure ring 305. The locking structure 4 includes a locking tongue 401, and a plurality of locking tongues 401 are symmetrically arranged. A rotating plate 102 is fixedly connected to one side of the locking tongue 401, and an electromagnetic lock 402 is movably connected to the outer side of the locking tongue 401. One side of the electromagnetic lock 402 is fixedly connected to the outer box 101. The electromagnetic lock 402 is electrically connected to the fingerprint identifier 403, and one side of the fingerprint identifier 403 is fixedly connected to the outer box 101. Specific implementation process: According to the specific specifications of the financial bills required in the power system, after holding the knob 10, rotate the pressure ring 305 and the screw rod 304 counterclockwise to loosen them, hold the top strip 302 and slide the partition 301 inside the storage frame 201 to adjust the spacing between the partitions 301 to a size that is more suitable for the size of the financial bills in the power system, and then rotate the screw 304 clockwise to cooperate with the pressure ring 305 to drive the screw 304 to move to the position where the gasket 11 on one side of the pressure ring 305 fully fits the storage frame 201, and the storage frame 201 is squeezed by the pressure ring 305 and the gasket 11, thereby limiting the position of the slider 303 in the storage frame 201, preventing the slider 303 from continuing to slide, thereby fixing the position of the top strip 302 and the partition 301, and finally Bills of corresponding specifications are classified and placed, which can effectively adjust the placement space according to the specific specifications of financial bills in the power system, effectively ensuring the space utilization rate. The fingerprints of financial personnel in different work scopes are entered in advance through the fingerprint identifier 403. In the process of placing and collecting financial bills, financial personnel with different work contents can only open the electromagnetic lock 402 related to their own work content through the fingerprint identifier 403, and release the lock of the corresponding rotary plate 102 by loosening the lock tongue 401 of the corresponding electromagnetic lock 402, so as to only process the financial bills related to the current work scope, which can effectively prevent financial personnel in a certain scope from contacting financial bills in other fields, thereby reducing financial risks.

[0025] A method for using a financial bill storage box comprises the following steps: Step 1: According to the specific specifications of the financial bills required in the power system, hold the knob 10 and rotate the pressure ring 305 and the screw rod 304 counterclockwise to loosen them, hold the top bar 302 and slide the partition 301 inside the storage frame 201 to adjust the spacing between the partitions 301 to a size that is more suitable for the financial bills of the power system, and then rotate the screw rod 304 clockwise to cooperate with the pressure ring 305 to drive the screw rod 304 to move to the position where the gasket 11 on one side of the pressure ring 305 fully fits the storage frame 201, and the storage frame 201 is squeezed by the pressure ring 305 and the gasket 11, thereby limiting the position of the slider 303 in the storage frame 201, preventing the slider 303 from continuing to slide, thereby fixing the position of the top bar 302 and the partition 301, and finally placing the bills of corresponding specifications in categories, which can effectively adjust the placement space according to the specific specifications of the financial bills in the power system, and effectively ensure the space utilization rate; Step 2: Enter the fingerprints of financial personnel in different work scopes in advance through the fingerprint identifier 403. In the process of placing and collecting financial bills, financial personnel with different work contents can only open the electromagnetic lock 402 related to their own work content through the fingerprint identifier 403, and release the lock of the corresponding rotary plate 102 by loosening the lock tongue 401 of the corresponding electromagnetic lock 402, so as to only process the financial bills related to the current work scope, which can effectively prevent financial personnel in a certain scope from contacting financial bills in other fields and reduce financial risks. Embodiment 2

[0026] Based on Example 1: A plurality of ventilation holes 5 are symmetrically arranged on the inner side of the outer box body 101, a guide rail 104 is fixedly connected to the inner side of the outer box body 101, a slide bar 202 is slidably connected to the inner side of the guide rail 104, and a storage frame 201 is fixedly connected to one side of the slide bar 202, which can effectively ensure the circulation of air in the outer box body 101 and improve the dryness of the bills after placement.

[0027] The bottom of the outer box body 101 is fixedly connected with a tripod 6, and a plurality of tripods 6 are symmetrically arranged. A rotating plate 102 is rotatably connected to one side of the box structure 1, which effectively reduces oxidation, rust and moisture caused by long-term direct contact between the outer box body 101 and the ground.

[0028] One side of the rotary plate 102 is fixedly connected with a handle 7, and the other side of the rotary plate 102 is rotatably connected with the outer box body 101, which effectively facilitates personnel to directly hold and open the rotary plate 102.

[0029] A sealing plate 8 is fixedly connected to the inner side of the box structure 1. A plurality of sealing plates 8 are symmetrically arranged. The tops of the sealing plates 8 are all fixedly connected to guide rails 104, which effectively reduces the difficulty for personnel to take out the upper storage frame 201 and then collect the bills in the lower storage frame 201. Embodiment 3

[0030] Based on Example 1: A knob 10 is fixedly connected to one side of the pressure ring 305, and a plurality of knobs 10 are symmetrically arranged. A screw rod 304 is fixedly connected to the inner side of the pressure ring 305, and a slider 303 is threadedly connected to the outer side of the screw rod 304, which effectively facilitates personnel to directly pinch and rotate.

[0031] The outer side of the screw rod 304 is movably connected with a gasket 11, the outer side of one end of the slider 303 is fixedly connected with a pressure ring 305, the outer side of the other end of the slider 303 is threadedly connected with the slider 303, and the outer side of the slider 303 is slidably connected with the outer box body 101, which effectively reduces the looseness of the screw rod 304 during long-term use.

[0032] The top of the top strip 302 is fixedly connected with a label column 12, and the bottom of the top strip 302 is fixedly connected with a partition 301, which effectively identifies the information of the financial bills in each storage space.

[0033] The bottom of the inner side of the storage frame 201 is provided with a slide groove 13, the inner side of the slide groove 13 is slidably connected to the limit block 14, and the top of the limit block 14 is fixedly connected to the partition 301, which effectively reduces the swing amplitude generated during the sliding process of the partition 301.

[0034] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0035] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A financial bill storage box, comprising a box structure (1), a storage structure (2), a blocking structure (3), and a locking structure (4), characterized in that: The box structure (1) comprises an outer box (101), one side of the outer box (101) is rotatably connected to a rotary plate (102), a plurality of the rotary plates (102) are symmetrically arranged, the inner sides of the rotary plates (102) are all fixedly connected to inner plates (103), the inner side of the outer box (101) is fixedly connected to a guide rail (104), a plurality of the guide rails (104) are symmetrically arranged, and the storage structure (2) comprises a storage frame (201), the storage frame (201) 01) are symmetrically arranged, a buckle hole (9) is arranged on one side of the storage frame (201), a slide bar (202) is symmetrically arranged on one side of the bottom of the storage frame (201), the outer side of the slide bar (202) is slidably connected to a guide rail (104), a fixed block (203) is fixedly connected to one side of the storage frame (201), a plurality of the fixed blocks (203) are symmetrically arranged, and a slide rod (204) is fixedly connected to one side of the fixed block (203); The blocking structure (3) comprises a partition (301), wherein a plurality of the partitions (301) are symmetrically arranged, the top of each of the partitions (301) is fixedly connected to a top strip (302), a bottom side of each of the top strips (302) is fixedly connected to a slider (303), a plurality of the sliders (303) are symmetrically arranged, the outer sides of each of the sliders (303) are slidably connected to a storage frame (201), one side of each of the sliders (303) is slidably connected to a slide rod (204), the other side of each of the sliders (303) is threadedly connected to a screw rod (304), and the outer side of one end of each of the screw rods (304) is fixedly connected to a pressure ring (305); The locking structure (4) comprises a locking tongue (401), wherein a plurality of the locking tongues (401) are symmetrically arranged, one side of each of the locking tongues (401) is fixedly connected to a rotary plate (102), the outer side of each of the locking tongues (401) is movably connected to an electromagnetic lock (402), one side of each of the electromagnetic locks (402) is fixedly connected to an outer box (101), each of the electromagnetic locks (402) is electrically connected to a fingerprint identifier (403), and one side of each of the fingerprint identifiers (403) is fixedly connected to the outer box (101).

2. A financial bill storage box according to claim 1, characterized in that: A plurality of ventilation holes (5) are symmetrically arranged on the inner side of the outer box body (101); a guide rail (104) is fixedly connected to the inner side of the outer box body (101); a slide bar (202) is slidably connected to the inner side of each guide rail (104); and a storage frame (201) is fixedly connected to one side of each slide bar (202).

3. A financial bill storage box according to claim 1, characterized in that: The bottom of the outer box body (101) is fixedly connected to a tripod (6), and a plurality of the tripods (6) are symmetrically arranged. One side of the box body structure (1) is rotatably connected to a rotary plate (102).

4. A financial bill storage box according to claim 1, characterized in that: One side of the rotary plate (102) is fixedly connected to a handle (7), and the other side of the rotary plate (102) is rotatably connected to an outer box body (101).

5. A financial bill storage box according to claim 1, characterized in that: A sealing plate (8) is fixedly connected to the inner side of the box structure (1), a plurality of sealing plates (8) are symmetrically arranged, and a guide rail (104) is fixedly connected to the top of each sealing plate (8).

6. A financial bill storage box according to claim 1, characterized in that: A knob (10) is fixedly connected to one side of the pressure ring (305), and a plurality of knobs (10) are symmetrically arranged. A screw rod (304) is fixedly connected to the inner side of the pressure ring (305), and a slider (303) is threadedly connected to the outer side of the screw rod (304).

7. A financial bill storage box according to claim 1, characterized in that: The outer side of the screw rod (304) is movably connected to a gasket (11), the outer side of one end of the slider (303) is fixedly connected to a pressure ring (305), the outer side of the other end of the slider (303) is threadedly connected to the slider (303), and the outer side of the slider (303) is slidably connected to the outer box body (101).

8. The financial bill storage box according to claim 1, characterized in that: The top of the top strip (302) is fixedly connected to a label column (12), and the bottom of the top strip (302) is fixedly connected to a partition plate (301).

9. A financial bill storage box according to claim 1, characterized in that: The bottom of the inner side of the storage frame (201) is provided with a slide groove (13), the inner side of the slide groove (13) is slidably connected to a limit block (14), and the top of the limit block (14) is fixedly connected to a partition plate (301).

10. The method for using a financial bill storage box according to claim 1, characterized in that: The following steps are involved: Step 1: According to the specific specifications of the financial bills required in the power system, hold the knob (10) and rotate the pressure ring (305) and the screw (304) counterclockwise to loosen them, hold the top bar (302) and slide the partitions (301) inside the storage frame (201) to adjust the spacing between the partitions (301) to a size that is more suitable for the size of the financial bills of the power system, and then rotate the screw (304) clockwise to cooperate with the pressure ring (305) to drive the screw (304) to move to the gasket (1) on one side of the pressure ring (305). 1) The storage frame (201) is fully fitted in position, and the storage frame (201) is squeezed by the pressure ring (305) and the gasket (11), thereby limiting the position of the slider (303) in the storage frame (201), preventing the slider (303) from sliding further, thereby fixing the position of the top bar (302) and the partition (301), and finally placing bills of corresponding specifications in a classified manner, so that the placement space can be effectively adjusted according to the specific specifications of the financial bills in the power system, and the space utilization rate is effectively guaranteed; Step 2: The fingerprints of the financial personnel with different work scopes are input in advance through the fingerprint recognition device (403). In the process of placing and collecting financial bills, the financial personnel with different work contents can only open the electromagnetic lock (402) related to their own work content through the fingerprint recognition device (403). By loosening the lock tongue (401) of the corresponding electromagnetic lock (402), the lock of the corresponding rotary plate (102) is released, so that only the financial bills related to the current work scope are processed. This can effectively prevent the financial personnel in a certain scope from contacting the financial bills in other fields, thereby reducing financial risks.